This is how Churchill expressed inability to predict what Soviet Union will at the start of World War 2. The timeline below show why he could be puzzled:
a) August 23, 1939 - Soviet Union and Germany sign non-aggression pact
b) September 1, 1939 - Germany invades Poland (then ally of Britain and France).
c) September 3, 1939 - Britain declares war on Germany as a consequence of German's invasion of Poland.
d) September 17, 1939 - Soviet Union invades eastern Poland. Poland is defeated and partitioned between Germany and Soviet Union.
Therefore from Churchill standpoint: Soviet Union is allied with Germany, whom are at war with Britain. Go figure what Stalin is going to do?
Ndia india i think not sure though
a. roman catholics
Roman catholicism is the most abundant religion in the area, although the region also has sizable populations of Catholics and Muslims and notable shares of Lutherans in some countries. However Catholicism remains the most predominant religion in the west of Eastern Europe. The most representative cases of this are Austria, and Poland. While, in the Czech Republic is the only country surveyed in which a majority of older people say they are religiously unaffiliated,still , there is a tendency back to religion in some areas among eldery and other social groups. Slovenia, Slovakia,etc also have considerable amounts of catholic devotes.